Bug 196652
| Summary: | B3 peephole optimizer should have an option to log which optimizations it perform | ||
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| Product: | WebKit | Reporter: | Robin Morisset <rmorisset> |
| Component: | JavaScriptCore | Assignee: | Robin Morisset <rmorisset> |
| Status: | NEW | ||
| Severity: | Normal | ||
| Priority: | P2 | ||
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=196325 | ||
Robin Morisset
This would be helpful to find out optimizations that never trigger due to an error in their condition.
For example, it would have caught the bug that reopened https://bugs.webkit.org/show_bug.cgi?id=196325
Secondarily it would also help find which benchmark to focus on when trying to evaluate the impact of any of these optimizations.
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| Add attachment proposed patch, testcase, etc. |